Ingredient:

• 2 pounds lean ground lamb
• 2 medium onions, finely chopped
• ½ cup fresh mint leaves, finely chopped
• ½ cup cilantro, finely chopped
• 1 tablespoon ginger paste
• 1 tablespoon green chile paste
• 2 teaspoons ground cumin
• 2 teaspoons ground coriander
• 2 teaspoons paprika
• 2 teaspoons salt
• 1 teaspoon cayenne pepper
• 8 skewers
• ¼ cup vegetable oil for brushing, or as needed